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A small black laptop CPU cooling fan with a four-pin connector and metal leaf grille

DBTLAP

DBTLAP CPU Cooling Fan DC05V 1.00A NS85C28-18K16 4Pin metal leaf

SKU CH-MN6C-6PGE0

Laptop CPU cooling fan rated at 5 V and 1.00 A with a 4-pin metal-leaf connector for direct replacement

  • Accessory TypeCooler
  • Reliable cooling performance with DC 5V 1.00A power rating
  • Precise compatibility via NS85C28-18K16 part number
  • Secure motherboard connection using 4-pin metal leaf connector
  • Ready-to-install replacement including one tested cooling fan
  • Verified quality as each unit tested before shipping

Replacement Laptop CPU Cooling Fan

This new DBTLAP cooling fan is a direct replacement part for compatible laptops. It operates at DC 5 V and draws 1.00 A through a four-pin connector with a metal leaf design. The unit is sold individually and each item is tested before shipping.

Critical Compatibility Check

The part number NS85C28-18K16 and the reference 6033B0072301 are the only reliable identifiers for fitment. You must verify that these codes match the fan currently installed in your machine before ordering. Visual comparison with the supplied photos is also essential.

Suitable For Targeted Repairs

This suits technicians and owners replacing a single faulty fan with an exact match. It is not for buyers seeking a universal cooler, a complete cooling pad assembly, or a fan with a different voltage, pin count or part number.

Highlights

  • Reliable cooling performance with DC 5V 1.00A power rating
  • Precise compatibility via NS85C28-18K16 part number
  • Secure motherboard connection using 4-pin metal leaf connector
  • Ready-to-install replacement including one tested cooling fan
  • Verified quality as each unit tested before shipping

Specifications

Accessory TypeCooler

Questions about this item

What does the 1.00 A rating mean for my laptop's thermal performance?

The 1.00 A draw at 5 V shows the fan can move enough air for typical CPU loads without overloading the motherboard header.

How does the 4-pin connector control fan speed in practice?

The fourth pin carries a PWM signal so the laptop can vary speed from idle to full 18 K RPM based on temperature.

What should I check to ensure the metal leaf bracket fits my chassis?

Compare the screw-hole spacing and leaf orientation in the photos to your original NS85C28-18K16 assembly before ordering.

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